MX9307081A - FLUIDIZED BED REACTOR AND SYSTEM AND METHOD USING THE SAME. - Google Patents

FLUIDIZED BED REACTOR AND SYSTEM AND METHOD USING THE SAME.

Info

Publication number
MX9307081A
MX9307081A MX9307081A MX9307081A MX9307081A MX 9307081 A MX9307081 A MX 9307081A MX 9307081 A MX9307081 A MX 9307081A MX 9307081 A MX9307081 A MX 9307081A MX 9307081 A MX9307081 A MX 9307081A
Authority
MX
Mexico
Prior art keywords
container
fluidized bed
bed
combustion
divided
Prior art date
Application number
MX9307081A
Other languages
Spanish (es)
Inventor
John Tsin-Yee Tang
Original Assignee
Foster Wheeler Energy Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Foster Wheeler Energy Corp filed Critical Foster Wheeler Energy Corp
Publication of MX9307081A publication Critical patent/MX9307081A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44—Details; Accessories
    • F23G5/46—Recuperation of heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/18—Details; Accessories
    • F23C10/20—Inlets for fluidisation air, e.g. grids; Bottoms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/30—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a fluidised bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00—Pretreatment
    • F23G2201/30—Pyrolysing
    • F23G2201/303—Burning pyrogases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00—Pretreatment
    • F23G2201/30—Pyrolysing
    • F23G2201/304—Burning pyrosolids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2202/00—Combustion
    • F23G2202/10—Combustion in two or more stages
    • F23G2202/103—Combustion in two or more stages in separate chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2203/00—Furnace arrangements
    • F23G2203/50—Fluidised bed furnace
    • F23G2203/503—Fluidised bed furnace with two or more fluidised beds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

Se describe un reactor de lecho fluidizado, y el sistema y el método para utilizar el mismo, para la combustión de sustancias combustibles de desecho, en el cual el recipiente del reactor está dividido en tres recipientes. La sustancia combustible de desecho se introduce en el lecho fluidizado, dentro de un recipiente, donde se mezcla con el material de complemento del lecho, que se controla para proporcionar un medio ambiente ideal para la generación de gases pirolíticos. El material del lecho fluidizado se transporta en forma neumática y gravitacional hacia abajo, y se inyecta en un lecho fluidizado dentro del segundo recipiente, donde el material orgánico no volátil, se somete a la combustión en una atmósfera oxidante. El material del lecho en el segundo recipiente se transporta en forma neumática hacia arriba y se divide en dos porciones, una de las cuales se recircula nuevamente al primer recipiente. La otra porción del material del lecho en el segundo recipiente, se circula a un lecho fluidizado, dentro del tercer recipiente, donde se recupera el calor. El material del lecho en el recipiente de recuperación de calor se transporta en forma gravitacional nuevamente al segundo recipiente, para regular la temperatura en este último recipiente.A fluidized bed reactor, and the system and method of using it, for the combustion of waste fuel substances, in which the reactor vessel is divided into three vessels, are described. The waste fuel substance is introduced into the fluidized bed, into a container, where it is mixed with the bed complement material, which is controlled to provide an ideal environment for the generation of pyrolytic gases. The fluidized bed material is pneumatically and gravitationally conveyed downward, and is injected into a fluidized bed into the second container, where the non-volatile organic material is subjected to combustion in an oxidizing atmosphere. The bed material in the second container is pneumatically transported upward and is divided into two portions, one of which is recirculated back to the first container. The other portion of the bed material in the second container is circulated to a fluidized bed, within the third container, where the heat is recovered. The bed material in the heat recovery container is gravitationally transported back to the second container, to regulate the temperature in the latter container.

MX9307081A 1992-11-13 1993-11-12 FLUIDIZED BED REACTOR AND SYSTEM AND METHOD USING THE SAME. MX9307081A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/976,024 US5365889A (en) 1992-11-13 1992-11-13 Fluidized bed reactor and system and method utilizing same

Publications (1)

Publication Number Publication Date
MX9307081A true MX9307081A (en) 1994-06-30

Family

ID=25523635

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9307081A MX9307081A (en) 1992-11-13 1993-11-12 FLUIDIZED BED REACTOR AND SYSTEM AND METHOD USING THE SAME.

Country Status (7)

Country Link
US (1) US5365889A (en)
EP (1) EP0597683A3 (en)
JP (1) JP2657896B2 (en)
KR (1) KR940011856A (en)
CN (1) CN1090219A (en)
CA (1) CA2102730A1 (en)
MX (1) MX9307081A (en)

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US6139805A (en) * 1995-11-15 2000-10-31 Ebara Corporation Fluidized-bed reactor
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US5893340A (en) * 1997-06-16 1999-04-13 The Babcock & Wilcox Company Erosion protection at line discontinuity for enclosure and internal walls in fluidized bed combustors and reactors
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US7285144B2 (en) * 1997-11-04 2007-10-23 Ebara Corporation Fluidized-bed gasification and combustion furnace
KR100643253B1 (en) 1997-12-18 2006-11-13 가부시키가이샤 에바라 세이사꾸쇼 Gasification furnace
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JP4755250B2 (en) * 2005-06-21 2011-08-24 中国科学院工程熱物理研究所 Combined dryer, wet sludge incineration apparatus with combined dryer, and method thereof
JP4839371B2 (en) * 2005-07-08 2011-12-21 インスティテュート オブ エンジニアリング サーモフィジックス、チャイニーズ アカデミー オブ サイエンシーズ Particle dryer and wet sludge incineration method and apparatus using particle dryer
DE102008058501B4 (en) * 2008-11-21 2011-11-10 Eisenmann Ag Method for operating a plant for the production of bioethanol
US9163830B2 (en) * 2009-03-31 2015-10-20 Alstom Technology Ltd Sealpot and method for controlling a solids flow rate therethrough
WO2010122972A1 (en) * 2009-04-21 2010-10-28 株式会社堀場エステック Liquid raw material vaporizer
IT1399952B1 (en) * 2010-04-29 2013-05-09 Magaldi Ind Srl HIGH-LEVEL STORAGE AND TRANSPORTATION AND TRANSPORT SYSTEM OF ENERGY EFFICIENCY
ITPE20100019A1 (en) * 2010-05-31 2011-12-01 Vincenzo Aretusi FLUID BOLLOUS BULB PIROLIZER WORKING WITH THE REUSE OF COMBUSTION FUMES AND POSTCOMBUSTION OF THE SELF-PRODUCED SYNGAS.
FI20106083A0 (en) * 2010-10-21 2010-10-21 Foster Wheeler Energia Oy Method and arrangement for regulating the operation of a fluidized bed boiler
US9441887B2 (en) * 2011-02-22 2016-09-13 Ensyn Renewables, Inc. Heat removal and recovery in biomass pyrolysis
US10400175B2 (en) 2011-09-22 2019-09-03 Ensyn Renewables, Inc. Apparatuses and methods for controlling heat for rapid thermal processing of carbonaceous material
US10041667B2 (en) 2011-09-22 2018-08-07 Ensyn Renewables, Inc. Apparatuses for controlling heat for rapid thermal processing of carbonaceous material and methods for the same
US20140102342A1 (en) * 2012-10-17 2014-04-17 Babcock & Wilcox Power Generation Group, Inc. In-bed solids control valve with improved reliability
CN103062776B (en) * 2013-01-04 2015-08-19 无锡亿恩科技股份有限公司 Burn dewatered sludge for heating the circulating fluidized bed incinerator of wet mud
PL2884163T3 (en) * 2013-12-16 2017-09-29 Doosan Lentjes Gmbh Fluidized bed apparatus with a fluidized bed heat exchanger
CN105728439B (en) * 2016-04-06 2018-03-23 神雾科技集团股份有限公司 The system and method for handling organic waste
CN105910110B (en) * 2016-06-15 2017-10-27 中央军委后勤保障部建筑工程研究所 Refuse gasification incinerator
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Also Published As

Publication number Publication date
EP0597683A3 (en) 1994-07-20
CN1090219A (en) 1994-08-03
JP2657896B2 (en) 1997-09-30
US5365889A (en) 1994-11-22
CA2102730A1 (en) 1994-05-14
EP0597683A2 (en) 1994-05-18
JPH07301411A (en) 1995-11-14
KR940011856A (en) 1994-06-22

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